Home / 32,945,878.08-45,465,233.04-18,061,175.52

Finding the Fourth Proportional to 32,945,878.08, 45,465,233.04 and 18,061,175.52

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Solution

The fourth proportional to 32,945,878.08, 45,465,233.04 and 18,061,175.52 is: 24,924,379.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,945,878.08 : 45,465,233.04 = 18,061,175.52 : x
  2. Step 2: Convert to fraction form
    32,945,878.08/45,465,233.04 = 18,061,175.52/x
  3. Step 3: Cross multiply
    32,945,878.08x = 45,465,233.04 × 18,061,175.52
  4. Step 4: Simplify right side
    32,945,878.08x = 821,155,553,993,143.12
  5. Step 5: Solve for x
    x = 821,155,553,993,143.12/32,945,878.08
  6. Step 6: Final answer
    x = 24,924,379.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.